Micro SD Memory Card Class 10 - 64GB 128GB 256GB 512GB 1TB 2TB High Speed U3 A2
Speed class : U3 V30 A2. Capacity : 64GB,128GB,256GB. Higher speed and greater storage. Transmission speed : Read up to 325MB/S; write up to 280MB/S. Storage temperature : -25°C-85°C. Size : About 15 × 11 × 1mm.